CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
CURRENT ASSETS:
Cash and cash equivalents	$ 21,867,892	$ 12,524,551
Accounts receivable, net of allowance for doubtful accounts of $42,000 at September 30, 2019 and December 31, 2018	5,377,985	7,373,971
Inventories, net	8,409,344	7,851,222
Prepaid expenses and other current assets	598,127	702,010
TOTAL CURRENT ASSETS	36,253,348	28,451,754
FIXED ASSETS:
Property, plant and equipment, net	5,245,794	2,873,920
Finance lease right-of-use assets	222,036	0
FIXED ASSETS	5,467,830	2,873,920
OTHER ASSETS:
Operating lease right-of-use assets	6,697,896	0
Intangible assets, net	3,508,594	3,884,831
Goodwill	4,681,511	4,983,127
Deposits and other assets	308,159	717,551
OTHER ASSETS	15,196,160	9,585,509
TOTAL ASSETS	56,917,338	40,911,183
CURRENT LIABILITIES:
Accounts payable and accrued liabilities	5,445,956	5,888,681
Deferred revenue	237,500	422,905
Current portion of long-term debt	207,694	207,694
Current portion of finance lease liabilities	41,169	0
Current portion of operating lease liabilities	255,030	0
TOTAL CURRENT LIABILITIES	6,187,349	6,519,280
OTHER LIABILITIES:
Long-term operating lease liabilities	6,706,918	0
Long-term finance lease liabilities	182,702	0
Long-term debt, less current portion and debt discount and issuance costs	17,538,481	171,821
Deferred tax liability	505,618	892,308
TOTAL LIABILITIES	31,121,068	7,583,409
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock - 10,000,000 shares authorized; none outstanding	0	0
Common stock - $.01 par value; 100,000,000 shares authorized; 17,565,534 and 17,166,459 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively	175,655	171,664
Additional paid-in capital	93,376,856	90,953,788
Accumulated deficit	(67,696,092)	(57,909,874)
Accumulated other comprehensive (loss) income	(60,149)	112,196
TOTAL STOCKHOLDERS' EQUITY	25,796,270	33,327,774
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 56,917,338	$ 40,911,183